890993658

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{1051}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 1794375360

約数和(自身を除く): 903381702

約数列:

[1, 2, 3, 6, 229, 458, 617, 687, 1051, 1234, 1374, 1851, 2102, 3153, 3702, 6306, 141293, 240679, 282586, 423879, 481358, 648467, 722037, 847758, 1296934, 1444074, 1945401, 3890802, 148498943, 296997886, 445496829, 890993658]

約数ペア:

[(1, 890993658), (2, 445496829), (3, 296997886), (6, 148498943), (229, 3890802), (458, 1945401), (617, 1444074), (687, 1296934), (1051, 847758), (1234, 722037), (1374, 648467), (1851, 481358), (2102, 423879), (3153, 282586), (3702, 240679), (6306, 141293)]